TRUST RESOURCES

Guggenheim Funds

CLAYMORE/GUGGENHEIM INTERMEDIATE INVESTMENT-GRADE CORPORATE TRUST Series 1

PRICE HISTORY

DATE OFFER PRICE BID PRICE LIQUIDATION PRICE
5/23/12 $0.00 $913.10 $913.10
5/22/12 $0.00 $912.26 $912.26
5/21/12 $0.00 $912.84 $912.84
5/18/12 $0.00 $913.76 $913.76
5/17/12 $0.00 $916.89 $916.89
5/16/12 $0.00 $915.87 $915.87
5/15/12 $0.00 $916.16 $916.16
5/14/12 $0.00 $917.01 $917.01
5/11/12 $0.00 $915.32 $915.32
5/10/12 $0.00 $913.99 $913.99
5/9/12 $0.00 $915.80 $915.80
5/8/12 $0.00 $915.08 $915.08
5/7/12 $0.00 $913.63 $913.63
5/4/12 $0.00 $913.91 $913.91
5/3/12 $0.00 $912.43 $912.43
5/2/12 $0.00 $912.76 $912.76
5/1/12 $0.00 $911.83 $911.83
4/30/12 $0.00 $912.51 $912.51
4/27/12 $0.00 $911.81 $911.81
4/26/12 $0.00 $911.12 $911.12
4/25/12 $0.00 $910.13 $910.13
Past performance does not guarantee future results.

DISTRIBUTION HISTORY

Export
EX-DIVIDEND DATE RECORD DATE PAYABLE DATE PRINCIPAL DISTRIBUTION INCOME/INTEREST DISTRIBUTION TOTAL DISTRIBUTION
5/11/12 5/15/12 5/25/12 $0.00000 $4.29000 $4.29000
4/11/12 4/13/12 4/25/12 $1.12000 $4.30000 $5.42000
3/13/12 3/15/12 3/26/12 $0.00000 $4.30000 $4.30000
2/13/12 2/15/12 2/27/12 $0.00000 $4.29000 $4.29000
1/11/12 1/13/12 1/25/12 $0.00000 $4.39000 $4.39000
12/15/11 12/19/11 12/28/11 $84.16000 $0.00000 $84.16000
12/13/11 12/15/11 12/27/11 $0.00000 $4.74000 $4.74000
11/11/11 11/15/11 11/25/11 $0.00000 $4.75000 $4.75000
10/12/11 10/14/11 10/25/11 $0.00000 $4.74000 $4.74000
9/13/11 9/15/11 9/26/11 $0.62000 $4.92000 $5.54000
8/11/11 8/15/11 8/25/11 $0.00000 $4.75000 $4.75000
7/13/11 7/15/11 7/25/11 $0.00000 $4.77000 $4.77000
6/13/11 6/15/11 6/27/11 $0.00000 $4.75000 $4.75000
5/11/11 5/13/11 5/25/11 $0.00000 $4.75000 $4.75000
4/13/11 4/15/11 4/25/11 $0.00000 $4.74000 $4.74000
3/11/11 3/15/11 3/25/11 $0.00000 $4.74000 $4.74000
2/11/11 2/15/11 2/25/11 $0.00000 $4.75000 $4.75000
1/12/11 1/14/11 1/25/11 $0.00000 $4.87000 $4.87000
12/15/10 12/17/10 12/28/10 $136.67000 $0.00000 $136.67000
12/13/10 12/15/10 12/27/10 $0.00000 $5.44000 $5.44000
11/11/10 11/15/10 11/26/10 $0.00000 $5.44000 $5.44000
10/13/10 10/15/10 10/25/10 $0.00000 $5.45000 $5.45000
9/13/10 9/15/10 9/27/10 $19.37000 $5.67000 $25.04000
8/11/10 8/13/10 8/25/10 $0.00000 $5.49000 $5.49000
7/13/10 7/15/10 7/26/10 $0.00000 $5.51000 $5.51000
6/11/10 6/15/10 6/25/10 $0.00000 $5.53000 $5.53000
5/12/10 5/14/10 5/25/10 $0.00000 $5.53000 $5.53000
4/13/10 4/15/10 4/26/10 $0.00000 $5.53000 $5.53000
3/11/10 3/15/10 3/25/10 $0.00000 $5.53000 $5.53000
2/10/10 2/12/10 2/25/10 $0.00000 $5.52000 $5.52000
1/13/10 1/15/10 1/25/10 $0.00000 $5.55000 $5.55000
12/11/09 12/15/09 12/28/09 $0.00000 $5.66000 $5.66000
11/11/09 11/13/09 11/25/09 $0.00000 $5.67000 $5.67000
10/13/09 10/15/09 10/26/09 $0.00000 $5.75000 $5.75000
9/11/09 9/15/09 9/25/09 $0.00000 $5.85000 $5.85000
8/12/09 8/14/09 8/25/09 $0.00000 $5.84000 $5.84000
7/13/09 7/15/09 7/27/09 $0.00000 $5.82000 $5.82000
6/11/09 6/15/09 6/25/09 $0.00000 $5.83000 $5.83000
5/13/09 5/15/09 5/26/09 $0.00000 $6.03000 $6.03000

ANNUAL TOTAL DISTRIBUTION*

2012 YTD $22.69000
2011 $142.05000
2010 $222.23000
2009 $46.45000
Total $433.42000

*Can be comprised of both principal and income/interest distributions.

Investors should carefully consider the investment objectives and policies, risk considerations, charges and ongoing expenses of any investment product before investing. The prospectus contains this and other relevant information. Please read the prospectus carefully before you invest. To obtain a prospectus, please contact a securities representative or Guggenheim Funds Distributors, LLC, 2455 Corporate West Drive, Lisle, Illinois 60532, 800-345-7999, or download one by accessing the Literature section of this website.

NOT FDIC INSURED | NOT BANK GUARANTEED | MAY LOSE VALUE